Art. 29.07. SUBSEQUENT MOTION BY DEFENDANT.  Subsequent motions for continuance on the part of the defendant shall, in addition to the requisites in the preceding Article, state also:
1. That the testimony cannot be procured from any other source known to the defendant;  and
2. That the defendant has reasonable expectation of procuring the same at the next term of the court.
Acts 1965, 59th Leg., p. 317, ch. 722, Sec. 1, eff. Jan. 1, 1966.